Zvinokonzerwa Nezvinokonzerwa Nezvinokonzerwa uye Maitiro Okudzivisa Kwazvo
Concrete inenge iri nyore nyore kugadzirisa. Zvisinei, iwe unogona kupinda mumatambudziko makuru kana isiri kushanda zvakanaka. Zvinetso zvepamusoro zvinogona kusanganisira kubudiswa, kushandiswa uye kuwedzera pakati pevamwe uye nekuda kwekuti takagadzira rwandu rwezvinetso zvekrete zvinowanikwa uye mutungamiri wekugadzirisa
01 - Concrete Chinetso: Kusanganiswa
Kuti ugadzirise concrete discoloration dambudziko iwe unofanira:
- Taurai neyakagadzirira kusanganisa mutengesi wako kushivirira mazinga
- Gadzirira yunifomu inoshandiswa
- Mirira kusvikira mvura yose yasimuka kuti ichitanga kupedza konkire
- Dzivisa zvakaoma kutamba kunze kwekrete
- Shandisa maekrete maitiro akanaka
- Kuporesa krete yakafanana pamusoro payo yose
- Shandisa iyo fomu yakasununguka ejenti pane maofreyiti ako
- Shandisa mvura calcium pane calcium chloride
02 - Concrete Chinetso: Kuyera
Kugadzirwa kwekona kunogona kudziviswa apo:
- Iwe unotsanangura pasi-slump-air (6 kusvika ku7 muzana) inobatanidzwa kusanganiswa kusanganiswa kunze kwebasa rakadzika
- Concrete inopedzwa panguva yakakodzera, kana mvura yose isati yabuda
- Kuporesa krete zvakakwana pasina kushandisa munyu kana mamwe makemikari munguva yechando
- Dzivisa kushandisa girafu rinoputika pamusoro pekrete yakakosha
03 - Concrete Problem: Kubva
Kuti udzivise krete yakashata:
- Shandisa kemukari yakanyatsokonzera skump pasina kubuda ropa uye kusarura
- Usapedza konrete kusvikira mvura yose yasimuka
- Usaisa guruva samende pamusoro pemvura apo mvura iripo pamusoro
- Usasasa mvura pamusoro pekrete apo uchiipedza
- Kana mamiriro okunze aigona kubudisa yakanyanya kubuda kwemazinga, tsvina mamwe mvura pamusoro pekugadzirisa, saka haigoni kuvhara mvura kubva kukhonti yekrete
- Shandisa marumisi kupedza pane kushandisa shongwe yesimbi
- Mishonga yakakwana yakakwana kuitira kuti inogona kuchengetedza mhepo inofanirwa kuti iite hydration process
04 - Concrete Problem: Kurwisa
Kuti kuderedze kupera uye kupera kwekrete kuve nechokwadi chokuti:
- Bvisa shongwe yepamusoro, mavara akanaka uye zvakasikwa muhuwandu
- Gadzirai ivhu rose rakasununguka pasi pekrete bherb
- Dzorera iyo subgrade yekushandisa mvura yakakodzera
- Gadzira shanduro yakakosha yekrete iyo inogona kugadzirisa mutoro uye kufamba
- Isa majoini ekhoneni nenzira yakakodzera, nekuona, kuumba kana kushandisa groove
- Nzvimbo, kupedzisa uye kurapa krete maererano nekuenderana nemamiriro ekunze
- Usapedza konkire kana isina kupedza kubuda ropa
- Usashanda zvakanyanya konkrete pasi
- Dzivisa mamiriro ekumisa nekukurumidza kana kushandisa shanduro yakasara yakasanganiswa
- Shandisa mhepo inoputika, fog sprays uye kufukidza konkire ne wet burlap
- Deredza zvinyorwa zvinosanganiswa nemvura nekuwedzera hukuru uye chiyero chemazana akawanda uye shandisa pasi-shrinkage aggregate
- Shandisa mazano ekugadzira kubatsira kupora plastiki shrinkage
05 - Concrete Problem: Curling
Kudzivirira konkrete yekugadzirisa iva nechokwadi chekuti:
- Shandisa maitiro ekurapa akakodzera
- Isa nzvimbo dzakanyatsoenderana
- Shandisa mvura yakadzika yakagadzirwa konkrete kana kushandisa mvura kuderedza zvinyorwa
- Shandisa iyo yakakura yakawanda yakawandisa usayizi
- Iva nechokwadi chekubatanidza kwakakodzera paunoshandisa michina yakaoma yekupinza
- Shandisa zvakakwana, kwete kuwedzerwa, kuwanda kwesimbi kusimbiswa mu slab
- Isa kanda pamvura yakasvibiswa asi inotora pasi-grade kuitira kuti mvura yose yeropa isamanikidzwe kusvika kumusoro kwebhande